Express 580m/s in km/h
2248 km/hr
2360 km/hr
2088 km/hr
2720 km/hr
The distance between two towns is covered in 5 hours at the speed of 60 km/hr.How much time will be saved if the speed is increased by 15 km/hr.
1 hr
2 hr
3 hr
4 hr
The first 300 km of a journey is covered in 3 1/3 hours and the remaining of the journey is covered in 2 2/3 hours at 75 km/hr.Find the average speed of the whole journey?
75 1/3 km/hr
80 1/3 km/hr
70 1/2 km/hr
83 1/3 km/hr
An aeroplane flies 450 km in 20 minutes.Find its speed in km/hr.
1350 km/hr
810 km/hr
1450 km/hr
1230 km/hr
A man covers a distance of 60 km at a speed of 40 km/hr and another distance of 50 km at a speed of 30 km/hr.Calculate his average speed for the whole journey.
34 14/19 km/hr
22 14/19 km
32 12/17 km/hr
34 11/19 km/hr
A many cycles from P to Q, a distance of 21 km, in 1 hour 40 minutes.The road from P is level for 13 km and then it is uphill to Q.The man's average speed on the level road is 15 km per hour.Find his average uphill speed?
10 km/hr
20 km/hr
30 km/hr
40 km/hr
Express 900m/s in km/hr.
3600 km/hr
3240 km/hr
2850 km/hr
3480 km/hr
If Suresh jogs at a speed of 2m/s what distance will be cover in 40minutes
4200 m
4800 m
5600 m
7200 m
If a train is travelling at 90km/h, how much time will take to cover 1170km
11 hr
12.5 hr
14.5 hr
13 hr
An aeroplane flies 450 km in 20 minutes.Find time taken by it to cover 1800 km?
4 hr 10 minutes
1 hr 20 minutes
2 hr 20 minutes
3 hr 20 minutes
